From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 4 Sep 2019 18:22:54 +0000 (+0200)
Subject: coloured bar markers
X-Git-Tag: v1.00~3
X-Git-Url: http://git.shiar.nl/barcat.git/commitdiff_plain/3bdbf5b0516eb320ebdee1ac48f08e542a9df2a3

coloured bar markers
---

diff --git a/graph b/graph
index 4bc6627..83a3a88 100755
--- a/graph
+++ b/graph
@@ -16,6 +16,7 @@ my $size   = ($width - $lenval - $len) / $order[0];  # bar multiplication
 sub orderpos { ($order[$_[0]] + $order[$_[0] + .5]) / 2 * $size }
 my @barmark;
 $barmark[ orderpos($#order / 2) ] = '+';  # mean
+defined and $_ = "\e[36m$_\e[0m" for @barmark;
 
 for my $nr (0 .. $#lines) {
 	my $val = $values[$nr];